Created by Burger Law in 1534, the Burgergemeinde Bern is a civic community of 13 companies and guilds. Membership is hereditary unless Burger rights are granted by vote. They promote “the cultural, social and scientific life in the city of Bern” including sponsorship of the National History Museum, the Kulturcasino that hosts orchestra performances, as well as two hospitals, a hostel and a Burger library.